Practice Aldehydes - 9.3.4 | Chapter 9: Organic Chemistry I (Fundamentals & Functional Groups) | IB Grade 12-Chemistry
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the general formula for aldehydes?

💡 Hint: It involves a carbonyl and requires a carbon group.

Question 2

Easy

What suffix do we use when naming aldehydes?

💡 Hint: Think about how their names relate to alkanes.

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Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the functional group of aldehydes?

  • -COOH
  • -OH
  • -CHO
  • -CO-

💡 Hint: Think about the name of the functional group.

Question 2

Aldehydes can be oxidized to form which of the following?

  • Esters
  • Alkanes
  • Carboxylic Acids
  • Alcohols

💡 Hint: What comes after aldehyde in oxidation?

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Challenge Problems

Push your limits with challenges.

Question 1

Explain how you would differentiate between an aldehyde and a ketone using laboratory tests.

💡 Hint: Consider which groups are at the ends of carbon chains.

Question 2

Design a synthesis route for converting a specific aldehyde into a carboxylic acid. Include the reagents needed.

💡 Hint: What kind of reaction transforms aldehydes into acids, and what conditions facilitate this?

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